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ISL22424WFR16Z-TK - Renesas Electronics

Description: The ISL22424 integrates two digitally controlled potentiometers (DCP), control logic and non-volatile memory on a monolithic CMOS integrated circuit. The digitally controlled potentiometers are implemented with a combination of resistor elements and CMOS switches. The position of the wiper is controlled by the user through the SPI serial interface. Each potentiometer has an associated volatile Wiper Register (WRi) and a non-volatile Initial Value Register (IVRi) that can be directly written to and read by t

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ISL22424WFR16Z-TK - Renesas Electronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - L16.4x4A-ren1
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ISL22424WFR16Z-TK - Renesas Electronics  - 3D model - Quad Flat No-Lead - L16.4x4A-ren1
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ISL22424WFR16Z-TK Details

  • Manufacturer Part Number:

    ISL22424WFR16Z-TK

  • Brand Name:

    Renesas

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Package Description:

    QFN-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    L16.4X4A

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Renesas Electronics Corporation

  • YTEOL:

    0

  • Bandwidth-Nom:

    1 kHz

  • Control Interface:

    2-WIRE SERIAL

  • Converter Type:

    DIGITAL POTENTIOMETER

  • JESD-30 Code:

    S-PQCC-N16

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Positions:

    256

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Resistance Law:

    LINEAR

  • Resistance Tolerance-Max:

    20%

  • Resistor Terminal Voltage-Max:

    5.5 V

  • Resistor Terminal Voltage-Min:

    -2.25 V

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Coefficient-Nom:

    85 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Total Resistance-Nom:

    100000 Ω

  • Width:

    4 mm

ISL22424WFR16Z-TK Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the analog and digital grounds separate and connect them at a single point. Use a decoupling capacitor (e.g., 10uF) close to the device to reduce noise.
  • Ensure good airflow around the device, use a heat sink if necessary, and avoid blocking airflow to the device. Monitor the device's temperature using a thermocouple or thermal imaging camera to ensure it stays within the specified range (-40°C to 125°C).
  • The recommended input voltage range is 2.7V to 5.5V. Operating the device outside this range may affect its performance and reliability.
  • Use an ESD wrist strap or mat, and ensure the workspace is ESD-protected. Handle the device by the body or pins, avoiding touching the die. Use ESD-protected packaging and storage materials.
  • Follow the recommended soldering temperature profile: preheat to 150°C, soak at 180°C for 60-90 seconds, and peak at 220°C for 10-30 seconds. Avoid exceeding 240°C to prevent damage.

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ISL22424WFR16Z-TK Overview

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Part Image ISL22424WFR16Z-TK Intersil Corporation

Digital Potentiometer, 2 Func, 100000ohm, 2-wire Serial Control Interface, 256 Positions, CMOS, PQCC16

Part Image ISL22424WFR16Z Intersil Corporation

Digital Potentiometer, 2 Func, 100000ohm, 2-wire Serial Control Interface, 256 Positions, CMOS, PQCC16